Contact Executive Office

Located in Dallas, Texas, Tri Delta’s home is in The Addison, a mid-rise office building located on the Dallas North Tollway – a major corridor connecting Dallas’ growing suburbs to the city’s centers for business and commerce. Tri Delta leases the better portion of two floors featuring cutting-edge technology and an abundance of collaboration and meeting space to enhance creativity and productivity among our staff and volunteer teams. The Addison is also home to Tri Delta’s archives and Delta Shop.